package com.lids.test;

import io.netty.bootstrap.ServerBootstrap;
import io.netty.channel.Channel;
import io.netty.channel.ChannelInitializer;
import io.netty.channel.ChannelOption;
import io.netty.channel.EventLoopGroup;
import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.channel.socket.SocketChannel;
import io.netty.channel.socket.nio.NioServerSocketChannel;
import io.netty.handler.logging.LogLevel;
import io.netty.handler.logging.LoggingHandler;
import io.netty.handler.timeout.ReadTimeoutHandler;

/**
 * @Des
 * @Date: 2021/1/12 13:10
 */
public class NettyServer {
    public static void main(String[] args) throws Exception{
        new NettyServer().bind();
    }

    private void bind()  throws Exception{
        EventLoopGroup bossGroup = new NioEventLoopGroup();
        EventLoopGroup workerGroup = new NioEventLoopGroup();
        ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup,workerGroup).channel(NioServerSocketChannel.class)
                .option(ChannelOption.SO_BACKLOG,100)
                .handler(new LoggingHandler(LogLevel.INFO))
                .childHandler(new ChannelInitializer<SocketChannel>() {
                    @Override
                    protected void initChannel(SocketChannel ch) throws Exception {
                        ch.pipeline().addLast(new NettyMessageDecoder(1024*1024,4,4));

                        ch.pipeline().addLast("MessageEncoder",new NettyMessageEncoder());

                        ch.pipeline().addLast("readTimeoutHandler",new ReadTimeoutHandler(50));

                        ch.pipeline().addLast(new LoginAuthRespHandler());

                        ch.pipeline().addLast("HeartBeatHandler",new HeartBeatRespHandler());
                    }
                });
        //绑定端口，同步等待成功

        b.bind(NettyConstant.REMOTEIP,NettyConstant.PORT).sync();

        System.out.println("netty server start ok:"+(NettyConstant.REMOTEIP+":"+NettyConstant.PORT));
    }
}
